11SC
12SC
ԏI(y)I(y)ֵ֧͘䓧(du)빤ȡԴ(qun)ĽϴƸ(yng)ʲ(yng)ֱӼ?x)?
13SB
2001oϢ=Ϣ+J=100×5%×1+100-90÷5=7ԪJ۷бI(y)ԺٸϢA(y)ȸͶߵIJ(yng)ԁ֙JȯĴԂxһԂϢr(sh)õĴԭ
14SB
(yng)ע۶I(y)(sh)ʸϢõIJͬӰ졣ҵۃr(ji)ծȯʱÿʵs?ȯϢ+(yng)JPI(y)۹ȯr(sh)ÿ(sh)ʸϢ=ȯϢ-(yng)ۡ
15SC
ҹ(sh)УһõĻҪУ{CRĿܱRG{CȶֻҪwصҪԑǼf(shu)L^ͬ
16SA
۳qnȽȳijͣˣʹĩֵ
17SC
·˴ӡ(yng)𡪡(yng)ֵĿD(zhun)ĵδཻͬʱڡӦ˰𡪡ӦĿáתδ͡תֵཻ·ˣI(y)(yng)δֵǡ(yng)𡪡(yng)ֵD(zhun)δֵĿǡ(yng)𡪡δֵĿ¶ཻǡӦ˰𡪡δĚӦ˰𡪡ӦתֵཻĿD(zhun)·ˣ(yng)𡪡(yng)ֵĿGδֿ۵ΦδתӦϸĿĚŵһµġӦ֑¡ӦCļr(sh)
18SD
aI(y)ɵй˻֮(yng)(yng)ϵ˻(yng)ϵ(yng)ϵ˻鑪(yng)˻
19SC
Ͷ(sh)λ(sh)ͶI(y)ԏ(qun)ͶֵͶ(sh)λͶI(y)ԏ(qun)ͶֵrͶ(sh)λƱ(qun)沕(hu)l(f)仯ˣ̓ڹȨ͇(dng)
20SD
I(y)Ͷ(sh)(zhn)y(tng)Ͷʼֵ(zhn)(yng)ͶʧͶĽAӦãڽZ^ʂ}(cng)H}(cng)ӦӪҵ?